The solution of the flower screen when Ubuntu enters the console using CTRL+ALT+FN

Buntu when using CTRL+ALT+FN to enter the console, the solution for the flower screen is as follows:

First, you need to open the kernel's frame buffer.

Code:

sudo http://www.aliyun.com/zixun/aggregation/19512.html ">nano/boot/grub/menu.lst

Find the kernel line (the kernel you've been using, not the single one), add the vga= value to the end, and the value, see the table below (for convenience, the value has been converted to decimal):

* Color 640x400 640x480 800x600 1024x768 1280x1024 1600x1200
* 4bits?----------?-----------770--------?-----------?-----------?
* 8bits 768-------769--------771--------773--------775--------796
* 15bits?---------784--------787--------790--------793--------797
* 16bits?---------785--------788--------791--------794--------798
* 24bits?---------786--------789--------792--------795--------799

For example, 1024*768@16bits is just Tim vga=791

Note: VGA does not support widescreen, can only find similar values, and the screen will be flattened.